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利用DFT变换实现数字水印的源代码，请大家赐教··(the code about the digital watermark in the region of DFT，using matalab)

一维波动方程计算的程序，有限差分法,很有用的程序(Program of one-dimensional wave equation, finite difference method fdtd)

关于数据压缩的DCT压缩和hoffman压缩算法，有详细的例子，运行有效，推荐下载(DCT hoffman data compressing)

power flow seidel matlab

说明：  仍工智能算法基于粒子群算法的优化程序，用与分类等其他他的地方也有其他的作用等着你们下载哦(atrificial nbnbnbnbnbnbnbnbnnbnbnnbnbnnbnbn)

參考文獻「Gabor Feature based Sparse Representation for Face Recognition with Gabor Occlusion Dictionary」and matlab code.(「Gabor Feature based Sparse Representation for Face Recognition with Gabor Occlusion Dictionary」and matlab code.)

我写的重要代码,一个关于matlab，制作用户界面的程序，很好的学习代码(IT IS VERY USEFUL， about the matlab and other languages.it is very useful.On matlab, the production of user interface procedures, good learning code)

simulink 简明教程，课件，PDF格式，包括六个章节，详细的叙述了如何用simulink进行仿真建模(simulink concise tutorials, courseware, PDF format, including six chapters, a detailed description of how to use simulink simulation modeling)

用matlab做的qam的基本原理仿真，清晰明了，有相应结果，可作为qam调制的入门教程。(QAM matlab to do with the basic principles of simulation, clarity, have corresponding results can be used as QAM Modulation Tutorial.)

说明：  非常有用的matlab关于在数学方面的使用说明，回味学数学的同志们带来很大的帮助(Very useful in mathematics matlab on the instructions, the comrades of mathematics aftertaste of great help)